The 3DSD2G16VS4767 from 3D Plus is a Space Qualified Memory with Storage Capacity 128 Mb, Bit Size 128 Mbit 16-Bit, 64 Mbit 8-Bit, Radiation Dose 80 krad (Si) (Read Mode), 25 krad (Si) (Write Mode), Mass 4.3 gms, Voltage 3 to 3.6 V. More details for 3DSD2G16VS4767 can be seen below.